Answer:
I think 0kg because they are flying.
Answer:
The value for the equilibrium constant for the reaction at 298K .
What would be the value for the equilibrium constant for the following reaction at the same temperature?
Explanation:
The Kc value for the reverse reaction of the first reaction that is:
For the reverse reaction,
So, it is the inverse of the first Kc value.
Hence, the new Kc value is:
Answer is :
Kc=2.5*10^-25.
The answer should be 12 since 4 x 3 = 12
This is because ammonia is NH^3 and if it has a number before it you multiply it with the rest of the chemical equation.
I hope this helps
The magnitude of the force causing this acceleration is 15 N
<u>Explanation:</u>
we know that
F=ma: According to the newton's second law
F - force acting on the object
m - mass of the object
a - acceleration
Newton's second law states that acceleration depends on force acting on the object and mass of the object.
Force is directly proportional to acceleration and mass is inversely proportional to acceleration.
here,
m = 5 kg
a = 3 m/s2
<span>HCN(aq)+SO4-2(aq)HSO4-(aq)+CN-(aq)
</span>
Bronsted-Lowry acid in this equation:<span>
Bronsted lowry acid=HCN(aq)
</span>Bronsted-Lowry Base in this equation:<span>
Bronstes lowry base =SO4-2
</span>Conjugate acid in this equation:
CA=CN-<span>
</span>Conjugate base in this equation
CB=HSO4- <span>
</span>